80166050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 162210600

約数和(自身を除く): 82044550

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1850, 2549, 3145, 5098, 6290, 12745, 15725, 25490, 31450, 43333, 63725, 86666, 94313, 127450, 188626, 216665, 433330, 471565, 943130, 1083325, 1603321, 2166650, 2357825, 3206642, 4715650, 8016605, 16033210, 40083025, 80166050]

約数ペア:

[(1, 80166050), (2, 40083025), (5, 16033210), (10, 8016605), (17, 4715650), (25, 3206642), (34, 2357825), (37, 2166650), (50, 1603321), (74, 1083325), (85, 943130), (170, 471565), (185, 433330), (370, 216665), (425, 188626), (629, 127450), (850, 94313), (925, 86666), (1258, 63725), (1850, 43333), (2549, 31450), (3145, 25490), (5098, 15725), (6290, 12745)]